Results 31 to 40 of about 19,572 (118)
The Forestry Chronicle, 2017 Six lodgepole pine plantations located within the Sub Boreal Spruce (SBS) biogeoclimatic zone of the northern interior of British Columbia were chosen to study the impacts of neighbourhood aspen competition on the growth of planted lodgepole pine (22–39 ...
by George Harper
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High yield CTMP fibres as a possibility of the more efficient yield of wood raw material [PDF]
Hemijska Industrija, 2004 The evident shortage of wood as a raw material has become a limiting factor in the pulp and paper industry which is the greatest consumer of wood in Europe. The situation in our country is similar.
Klašnja Bojana A. +2 more
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Journal of Forest Science, 2017 The paper analyses the growth, structure, production and soil chemistry of different tree species stands 20 years after allochthonous spruce dieback. The experiment was carried out at lower altitudes (300 m a.s.l.) at rich sites of the Central Europe ...
Antonín MARTINÍK +2 more
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Youth, 2023 This paper describes how a collective of Latine youth and adult allies used art-based approaches in a participatory action research project to better understand the ways in which young U.S. Latines make meaning of wellbeing. In this study, we interviewed
Desiree Armas +4 more
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RUDN Journal of Ecology and Life Safety, 2023 Initial stages of restoration dynamics of phytocoenoses are of a special interest. Ecological conditions change crucially after timber harvesting. The exploration of two clearcut areas in the Moscow River valley in 3-5 years after felling allowed us to ...
Daniil V. Lezhnev +2 more
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The Forestry Chronicle, 2023 Mixedwood stands, dominated by trembling aspen (Populus tremuloides Michx.) and white spruce (Picea glauca (Moench) Voss), are an important fibre source in Canada’s boreal forest and provide a range of ecological services. We present results from a study
Philip G. Comeau +2 more
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Hot Water Pretreatment of Boreal Aspen Woodchips in a Pilot Scale Digester
Energies, 2015 Hot water extraction of aspen woodchips was treated at about 160 °C for 2 h with a liquor-to-solid ratio of 4.76:1 in a 1.84 m3 batch reactor with external liquor circulation.
Jipeng Yan, Shijie Liu
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Aspen micropropagation: use for phytoremediation of soils
Journal of Forest Science, 2006 Toxic pollution of soils is a major environmental problem in the Czech Republic. Most contemporary remediation approaches do not provide acceptable solutions.
J. Malá +3 more
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Journal of Forest SciencePioneer tree species in the Czech Republic include birch, alder and aspen. From an economic point of view, birch seems to be the most promising. Greater use of timber from pioneer tree species in higher value-added products is currently limited by the ...
Roman Dudík +4 more
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Snowpack properties vary in response to burn severity gradients in montane forests
Environmental Research Letters, 2019 Wildfires are altering ecosystems globally as they change in frequency, size, and severity. As wildfires change vegetation structure, they also alter moisture inputs and energy fluxes which influence snowpack and hydrology.
Jordan Maxwell, Samuel B St Clair
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